baber/WOPTO huggingface dataset:
Patent JP-2012026175-A (JP)
Title: Setting method of imaginary line parallel to core wire of construction component, a pair of imaginary line setting jigs for setting the imaginary line, and installation method for installing linearity measuring device on construction component
Inventor: IKEDA YUICHI
IPC: E04G21/18
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a setting method capable of accurately setting an imaginary line parallel to a core wire of a construction component, and a pair of imaginary line setting jigs for setting the imaginary line, as well as an installation method for installing a linearity measuring device on a construction component by using the jigs.SOLUTION: A mark-off line 31 is drawn in a position where an imaginary line passing through the component center 32 of a steel pipe 3 and the end face of the steel pipe 3 cross each other. Then, a template 20 is arranged on each of both end faces of the steel pipe 3, and it is checked whether the position of a linear mark 212 of the template 20 corresponds to the position of the mark-off line 31 drawn on the steel pipe 3 or not. If the position of the mark 212 corresponds to the position of the mark-off line 31, the template is fixed. Then, a laser irradiator 222 is arranged above a reference point 221a of an upper side template 20U. A camera unit 11 is arranged near the lower end part of the steel pipe 3 and finally a system target is arranged on the steel pipe 3.
Patent JP-2011123048-A (JP)
Title: Internal state analysis method and program and structure, and internal state analysis device
Inventor: TANAKA HIROYUKI
IPC: G01N23/02
Filed: 2010-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To properly analyze the internal state of a structure, using high-permeability particles of particles that have a predetermined permeability.  <P>SOLUTION: For a passage section j corresponding to a section of the inside of a structure, through which a mu particle passes at a horizontal angle ϕ, an elevation angle θe, and a passing point α, the internal analysis method includes the steps of calculating a density length DL (j, ϕ, θe, α) as a the product of a passage length L (j, ϕ, θe, α) and the density ρ of an assumption substance Mas (j) (S150); setting a Gauss distribution using the density length DL (j, ϕ, θe, α) calculated (S160); setting the scattering angle θsc (j, ϕ, θe, α) of a μ particle by using the Gauss distribution (S170) set; and analyzing the state of the passage part j, by using the scattering angle θsc (j, ϕ, θe, α) set (S180).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012025318-A (JP)
Title: Pneumatic tire
Inventor: TANNO ATSUSHI
IPC: B60C17/04
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire, which is capable of engaging and attaching objects to the inner surface, and which rarely causes deterioration and degradation with time, thereby maintaining desired engagement force over a long period of time.SOLUTION: Fasteners 3 used for the pneumatic tire 1 can be separated into two fasteners and they can physically be engaged again. A pair of the fasteners 3 which can freely repeat this engagement and separation are provided on a tire inner circumferential surface 2.
Patent JP-2012031229-A (JP)
Title: Oil-based ink composition for ballpoint pen
Inventor: NASUKAWA MAKOTO
IPC: C09D11/18
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an oil-based ink composition for a ballpoint pen that provides smooth writing and also provides neat drawing lines while preventing writing defects, such as brake or skip of lines, internal voids, and dripping, from occurring.SOLUTION: The oil-based ink composition includes a colorant, at least diethylene glycol monomethyl ether and/or ethylene glycol monoisopropyl ether as a solvent, and 1.0-10.0 wt.% of water, and further includes at least a quaternary amine, aminoacetic acid betaine, and imidazolinium betaine.
Patent JP-2012030627-A (JP)
Title: Track traveling vehicle
Inventor: TANAKA AKIRA
IPC: B60F1/04
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a track traveling vehicle capable of being coupled without restricting the direction of a vehicle and easily carrying out the safety confirmation of the rear of a rearmost vehicle in a traveling direction and between respective vehicles.SOLUTION: Controllers 51, 151, and 251 allow at least either of video information photographed by front and rear in-vehicle cameras on a driver's own vehicle and video information photographed by front and rear in-vehicle cameras on the other vehicles and transmitted from the other vehicles to be displayed on a display monitor while road/track working vehicles 1, 100, and 200 are coupled, and carry out control to switch the video information displayed on the display monitor to the video information photographed by the other in-vehicle cameras when a video switching signal is transmitted from a video switching switch.
Patent JP-2012030246-A (JP)
Title: Following sensor for metal bar fillet welding
Inventor: MORIYAMA SHIGEO
IPC: B23K9/02
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a following sensor for metal bar fillet welding, which rarely breaks down due to the heat from a welded portion, can detect distortion of the angular line of a fillet joint near a welding point, and can make the welding torch follow the angular line precisely.SOLUTION: The following sensor for metal bar fillet welding is provided for detecting a welding line which is an angular line of a plurality of combined long plate materials. The following sensor includes: a sensor body; an arm base coupled to the sensor body such that the head thereof swings; a pair of contacts configured to travel in the longitudinal direction along a position crossing a welding point on a pair of plates composing the welding point; a support member in which the pair of contacts are fixed to tip ends of the biforked pair, and the rear end thereof is coupled to the arm base; and a welded line detector for detecting the swing direction and the angle of the arm base.
Patent JP-2012031019-A (JP)
Title: Cement composition for road
Inventor: UZAWA MASAMI
IPC: C04B28/04
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a rapid hardening concrete capable of controlling hardening time, while securing workability equivalent to that of usual fresh concrete, without using an admixture and an admixture powder which obtain early strength property as seen in prior art.SOLUTION: This invention relates to a cement composition for road in which 3-15 pts.wt., in terms of solid content, of an amorphous silica with an average particle size of 10-500 nm is substituted for a cement, and the substance is kneaded with a predetermined material. After molding the composition in a form, the composition is hardened by warming and curing at 55-80°C.
Patent JP-2011090286-A (JP)
Title: Radiation-sensitive resin composition and compound used in the same
Inventor: SATO MITSUHISA
IPC: G03F7/039
Filed: 2010-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition which is excellent in sensitivity, resolution and exposure margin and also satisfies MEEF performance, and to provide a low-molecular compound suitably used in the radiation-sensitive resin composition.  <P>SOLUTION: The radiation-sensitive resin composition includes (A) an acid dissociable group-containing nitrogen compound having a specific structure, (B) a resin which is alkali-insoluble or scarcely soluble in alkali, and is protected by an acid dissociable group, and which becomes alkali-soluble upon dissociation of the acid dissociable group, and (C) a radiation-sensitive acid generator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012021250-A (JP)
Title: Working glove and method for producing the same
Inventor: MITSUOKA KOICHI
IPC: A41D19/04
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a pair of working gloves excellent in heat resistance and incision wound resistance, and retaining it for a long period, excellent feeling of wear when using and excellent workability in a worn condition, and to provide a method for producing the gloves.SOLUTION: This method for producing the working gloves includes coating a silicon resin on the surface of the palm side of working gloves which are produced by sewing prescribed shaped sewing base cloths 4-8 made of fiber having heat resistance and/or incision wound resistance. As a result of this, the heat resistance and incision wound resistance on the surface of the palm side of the working gloves 1 are greatly improved by the synergistic effect of the heat resistance and/or incision wound resistance which the sewing base cloths 4-8 have as the material characteristics, and heat resistance, tearing strength and pulling strength which the silicon resin has, and the working gloves high in safety at work is provided.
Patent JP-2012038593-A (JP)
Title: Lighting apparatus
Inventor: KATO JUNICHI
IPC: H05B37/02
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide, at a low price, a lighting apparatus which enables a user to check a setting item of each function even if the lighting apparatus allows the setting of multiple functions.SOLUTION: A fixture main body 1 of a lighting apparatus comprises: a lighting circuit 12 which turns on a lighting load 11 serving as a light source; a control unit 10 which controls the lighting circuit 12 in accordance with setting items A1 to E4 of functions A to E set by a remote controller 2. On the remote controller 2, selecting switches SWto SWcorresponding to the setting items A1 to E4 are aligned in a line for each of the functions A to E, and they are arranged in a matrix as a whole. When a predetermined trigger input is received, the control unit 10 notifies a user of the setting details of the functions A to E by flashing the lighting load 11 for a number of times according to an arrangement position of one of selecting switches SWto SWthat corresponds to each of the setting items A1 to E1.
Patent JP-2012038608-A (JP)
Title: Fuel cell system and control method of reforming water supply amount in fuel cell system
Inventor: IBUKA JO
IPC: H01M8/06
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system which adequately humidifies a fuel cell stack by appropriately controlling the supply amount of reforming water.SOLUTION: A fuel cell system comprises: a hydrogen generating device including a reforming part which generates hydrogen-rich reformed gas by the reforming reaction of steam obtained by vaporizing raw fuel and reforming water, a transforming part which reduces the concentration of carbon monoxide remaining in the reformed gas by shift reaction, and a selective oxidizer which supplies air to gas obtained after the shift reaction so as to selectively oxidize the carbon monoxide; and a fuel cell stack which generates power by consuming the reformed gas generated by the hydrogen generating device. The supply amount of reforming water is controlled such that a steam carbon ratio (S/C), which is a molar flow rate of carbon in the steam and the raw fuel supplied to the reforming part, is within an appropriate range.
Patent JP-2012039502-A (JP)
Title: Method, device and program for setting coefficient of digital filter, and sound field correction method using digital filter
Inventor: NAKAMURA MASAMI
IPC: B60R11/02
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method, device and program for coefficient setting and a sound field correction method that can set a coefficient array of a digital filter for performing sound field correction with a small amount of calculation.SOLUTION: The method includes: a step S11 for sampling the signal value of a signal output by a microphone that collects measurement sounds; a step S04 for setting a first coefficient of a digital filter that outputs an audio signal to a speaker that outputs the measurement sounds, as a reference signal value; and a step S05 for setting an additive inverse of a signal value that is sampled at the time different from the time at which the signal value set as the first coefficient is sampled by prescribed length of time (that is, a corrected distortion signal) as a second coefficient to be used for arithmetic processing of an audio signal of the time different from the time of the audio signal on which the digital filter performs arithmetic processing with the use of the first coefficient, by prescribed length of time.
Patent JP-2012039893-A (JP)
Title: Method for producing carotenoid derivative having lipolytic action
Inventor: NIMURA TSUYOSHI
IPC: C07C403/24
Filed: 2010-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a carotenoid derivative having lipolytic action.SOLUTION: The objective carotenoid derivative is a conjugate of zeaxanthin which is a kind of carotenoid with gallic acid, and the molar ratio of zeaxanthin to gallic acid is 1:2. The carotenoid derivative suppresses proliferation of lipocyte and decomposes fat. The production method comprises suspension of Kukoshi (fruit of Lycium chinense) powder in water, cellulase treatment of the suspension, reduction of a filtrate of the suspension with an alkali, addition of a branched cyclodextrin to the product, treatment with a protease, and extraction of a filtrate with soybean oil. Zeaxanthin and gallic acid bonded to food fiber are isolated by cellulase, and the bond is stabilized by alkali reduction treatment.
Patent JP-2012043093-A (JP)
Title: Apparatus, method and program for estimating circuit performance
Inventor: RYU TAKASHI
IPC: G06F17/50
Filed: 2010-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a circuit performance estimation apparatus, a circuit performance estimation method and a circuit performance estimation program capable of balancing between the accuracy and processing time of estimation of circuit performance.SOLUTION: The circuit performance estimation program makes a computer that estimates circuit performance on the basis of a simulation by a model expression perform: a step for acquiring terms from storage means 45 that stores terms contained in a model expression indicating the relation between circuit performance and parameters to generate a new model expression by combining the terms; and a step for performing a simulation on the basis of the new model expression and selecting a model expression satisfying accuracy requirements.
Patent JP-2012043611-A (JP)
Title: Illumination device and display device
Inventor: KYOKUYAMA HIROSHI
IPC: F21S2/00
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device and a display device that can achieve a desired power consumption and brightness when a plurality of light sources including light-emitting diodes are subjected to time division driving.SOLUTION: In an illumination device 1A, the length of light emission period is determined according to a driving current of a light-emitting diode when light sources 10R,10G,10B including light-emitting diodes are subjected to time division driving. Because the light-emitting diode has a characteristic that luminous efficiency is lowered as the driving current increases, a control for decreasing the driving current, for example, may be performed to improve the luminous efficiency. Although brightness may decrease by a reduced amount of the driving current, the total amount of light emission from a plurality of light sources emitting light continuously in time can be increased by setting a longer light emission period. The illumination device 1A can suppress power consumption while keeping the brightness, or improve the brightness without substantially increasing the power consumption.
Patent JP-2010259449-A (JP)
Title: Method and material for producing glucosamine and n-acetylglucosamine
Inventor: DENG MING-DE
IPC: C12N1/19
Filed: 2010-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing glucosamine.  <P>SOLUTION: There is disclosed a biosynthetic method for glucosamine and N-acetylglucosamine. The method includes steps of producing glucosamine and/or N-acetylglucosamine by fermentation with a genetically modified microorganism. There is also disclosed the genetically modified microorganism that is useful for producing glucosamine and N-acetylglucosamine. Furthermore, there is also included a method for obtaining N-acetylglucosamine of high purity. There is also described a method for recovering N-acetylglucosamine produced by a fermentation process. There is also disclosed a method for producing glucosamine from N-acetylglucosamine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012048947-A (JP)
Title: Connector
Inventor: FUKUDA KUNIHIRO
IPC: H01R4/48
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a connector which is capable of suppressing reduction in holding force of junction terminals to an inner housing.SOLUTION: First junction terminals 4a to 4c and/or second junction terminals 6a to 6c each has a low rigidity part which, when pressed by a connection member 9, deforms so that the contact side and the opposite side of the first junction terminals 4a to 4c and/or the second junction terminals 6a to 6c are parallel to each other.
Patent JP-2012046627-A (JP)
Title: Polycarbonate resin composition and molding
Inventor: SASAKI KAZUO
IPC: C08L69/00
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition excellent in transparency, hue, moldability, mold releasability, heat resistance and moisture resistance; and to provide a polycarbonate resin molding.SOLUTION: The polycarbonate resin composition comprises: 100 pts.wt. of a polycarbonate resin containing 1-80 mol% of a structural unit derived from a dihydroxy compound having a site represented by general formula (1) (excluding a case where the site represented by the general formula (1) is -CH-O-H) in a part of structure thereof; and 0.0001-2 pts.wt. of an ester of a polyhydric alcohol and a fatty acid.
Patent JP-2011051090-A (JP)
Title: Hydraulic thread bolt fastening device, and method for fastening large-sized screw using hydraulic thread bolt fastening device
Inventor: FRANK HOHMANN
IPC: B25B23/14
Filed: 2010-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic thread bolt fastening device capable of preventing the breakage of a thread bolt and fastening and removing a highly loaded screw, and a method for controlling a pressure load of the hydraulic thread bolt fastening device.  <P>SOLUTION: The hydraulic thread bolt fastening device includes a device (10) for detecting that the thread bolt reaches a yield point during the fastening of the thread bolt, and control devices (7, 11) for pressure-releasing the thread bolt fastening device (1) when reaching the yield point of the thread bolt to be fastened or immediately after the reaching.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012054782-A (JP)
Title: Radio relay device
Inventor: YOSHIKAWA NAOHIRO
IPC: H04B7/15
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a radio relay device having a vibration-proof structure which can maintain the characteristics of a local oscillator well even in a high vibration use environment.SOLUTION: The radio relay device for television broadcast comprises a local oscillator, a receiving metal fitting which receives the local oscillator, and a planar vibration-proof material disposed between the local oscillator and the receiving metal fitting. The local oscillator can be held in a state floating from the receiving metal fitting.
Patent JP-2012052382-A (JP)
Title: Tenon pipe
Inventor: OKURA NORIMINE
IPC: E04B1/58
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a tenon pipe capable of mitigating impact loads by an earthquake or the like by attaining a structure to easily cause elastic-plastic deformation against tensile loads.SOLUTION: The tenon pipe 11 to be buried so as to pass through the boundary of one member 31 and the other member 41 to connect both members includes: a first pin hole 13 for inserting a drift pin 36 driven to the one member 31; a second pin hole 17 for inserting a drift pin 46 driven to the other member 41; and an extension part 15 whose entire periphery is curved in the radial direction between the first pin hole 13 and the second pin hole 17. Thus, when the tensile loads act, stress is locally increased around the extension part 15 and the elastic-plastic deformation is easily caused. Thus, when excessive loads act in the direction of separating the two members due to an earthquake or the like, an impact is mitigated and damages exerted to a building or the like can be reduced.
Patent JP-2012051720-A (JP)
Title: Sheet feeder
Inventor: NAMIKI MASAKI
IPC: B65H1/04
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder capable of stably feeding a number of sheets and, when a user sets sheet bundles, capable of eliminating the need for the operation of handling the sheet bundles with hand to assume a state facilitating feeding.SOLUTION: The sheet feeder has a stopper against which the sheet bundles are struck, wherein, before a separation feeding operation is started, the stopper is fixed at a protrusion position to cause the sheet bundles to stand by on the upper stream side than a separation feeding part and the stopper is moved to a retreating position when starting the separation feeding to allow the entry of the sheet into a separation nip part between a feeding roller and a separation roller.
Patent JP-2011058095-A (JP)
Title: Mold design and powder molding process
Inventor: MARTIN ANDREW JAMES
IPC: B22F3/04
Filed: 2010-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold which achieves more uniform and higher reproductive compression than that attained by a conventional mold and is used in the production of a compressed structure with a surface having more dimensional accuracy and higher reproductivity to thereby provide a more satisfactory and more suitable near net shape component.  <P>SOLUTION: The mold comprises a substantially concave part 26 and a cap part 18 constituted so as to be removably fitted into the substantially concave part 26 and including a mandrel 20 made substantially of a hard material, wherein the cap part 18 and the substantially concave part 26, when fitted, define an internal space having a three-dimensional shape.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012057864-A (JP)
Title: Device and method of controlling feed water temperature
Inventor: MATSUO HIROKO
IPC: G05B11/32
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce total energy cost and further to save energy in a heat source system in which equipment having large energy cost per unit heat generation quantity and equipment having small energy cost per unit heat generation quantity are intermixed.SOLUTION: In moderation of a set feed water temperature TSsp, the equipment having large energy cost per unit heat generation quantity takes priority over the equipment having small energy cost per unit heat generation quantity and the set value of outlet temperature of cold and hot water of the equipment having the priority is moderated. For example, when a refrigerating machine 1-1 is defined as a low COP machine (energy cost per unit heat generation quantity is large) and a refrigerating machine 1-2 is defined as a high COP machine (energy cost per unit heat generation quantity is small), the set value TS1sp of the outlet temperature of cold water of the refrigerating machine 1-1 takes the priority over the set value TS2sp of the outlet temperature of cold water of the refrigerating machine 1-2 and is moderated.